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Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exp. Prime Factor Digits Year
1148957344687118 ~1981
114901768941037 ~1979
114901791921377
114905922981197 ~1978
1149283183885298 ~1981
11494091011479939 ~1982
1149487206907678 ~1981
1149493183918898 ~1981
114952191961697 ~1980
114952791962177 ~1980
114953922990797 ~1978
114963768978237 ~1980
114973791978977 ~1980
1149773367927378 ~1981
1149857344957118 ~1981
114998991999137 ~1980
115003123000637 ~1978
115003192002497
115013923002797 ~1978
115019923003997 ~1978
1150249460099618 ~1982
115051123010237 ~1978
115070323014077 ~1978
115073923014797 ~1978
1150777276186498 ~1981
Exp. Prime Factor Digits Year
115086169051677 ~1980
115087123017437 ~1978
1150987115098718 ~1980
1151089897849438 ~1982
1151203115120318 ~1980
1151221253268638 ~1981
115139923027997 ~1978
1151441713893438 ~1982
115151992121537 ~1980
1151639207295038 ~1981
115165123033037 ~1978
1151653184264498 ~1981
1151671115167118 ~1980
115168792134977 ~1980
1151779483747198 ~1982
115196323039277 ~1978
115199369119597 ~1980
115199923039997 ~1978
11520292580544979 ~1983
115207769124637 ~1980
115215769129437 ~1980
115216169129677 ~1980
115231792185377 ~1980
115241923048397 ~1978
1152421184387378 ~1981
Exp. Prime Factor Digits Year
115263769158237 ~1980
1152791207502398 ~1981
115285769171437 ~1980
115302169181277 ~1980
1153057461222818 ~1982
1153109276746178 ~1981
1153123115312318 ~1980
1153171761092878 ~1982
11531991037879119 ~1982
1153211553541298 ~1982
11532191499184719 ~1983
1153237345971118 ~1981
115326169195677 ~1980
1153463299900398 ~1981
1153511207631998 ~1981
1153517622899198 ~1982
115355369213197 ~1980
11536391938113539 ~1983
1153687115368718 ~1980
1153753276900738 ~1981
115381123076237 ~1978
1153967276952098 ~1981
1153967300031438
115403923080797 ~1978
1154119669389038 ~1982
Exp. Prime Factor Digits Year
115412323082477 ~1978
1154227207760878 ~1981
115433923086797 ~1978
1154339554082738
1154353253957678 ~1981
115447369268397 ~1980
1154509277082178 ~1981
115451369270797 ~1980
115465123093037 ~1978
1154653461861218 ~1982
1154707184753138 ~1981
115477123095437 ~1978
1155097184815538 ~1981
115510169306077 ~1980
1155149369647698 ~1981
11551492310298019
115517923103597 ~1978
115523923104797 ~1978
1155373346611918 ~1981
1155379462151618 ~1982
1155457554619378 ~1982
1155529346658718 ~1981
115556992445537 ~1980
115560169336077 ~1980
115561123112237 ~1978
275
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26-03-15